Chilling details are emerging about the Las Vegas killer's two hotel rooms as the FBI searches for clues as to what motivated this tragedy.

An hour and 12 minute after the carnage began, authorities located Stephen Paddock, an avid gambler who owned several properties. In his hotel rooms he had 10 suitcases filled with 23 guns and hundreds of rounds of ammunition.

The victims came from all walks of life and include a nurse, a mechanic's apprentice, a kindergarten teacher and mother of two, an office manager, a minister's wife, a medic and a librarian.

One survivor speaking with DailyMailTV says she was working at the concert when she heard unexpected noises. When she realized it was gunfire she 'just took off.' Genevieve Mazza ended up heroically leading a slew of people out a side exit.

In the wake of the deadliest mass shooting in U.S. history, the political debates have begun. Weighing in is DailyMail.com Editor-at-Large Piers Morgan.

In the wake of the deadliest mass shooting in U.S. history, the political debates have begun. Weighing in is DailyMail.com Editor-at-Large Piers Morgan.

Piers is also confirming what an audience member told DailyMail.com about Kim Cattrall. Speaking at Piers' ITV series 'Life Stories,' Kim balked at reports that her diva behavior torpedoed Sex and the City 3 and said Sarah Jessica Parker 'could have been nicer' when asked about Kim's role in the doomed flick.

The rock world is mourning the loss of Tom Petty, who died at age 66 after a sudden cardiac arrest on Sunday. He was found unconscious at his Malibu home amid conflicting reports of his condition.

Bob Dylan called the loss 'shocking crushing news.' Take a look back at this legendary performer's career and his impact to the music world.

The rock world is mourning the loss of the legendary Tom Petty

Polygamist leader Warren Jeffs is serving a life sentence for sexually assaulting two girls that he claimed were his 'spiritual wives.' Among the young people affected was Elissa Wall, who he forced to marry her cousin when she was just 14 years old. Warren was recently ordered to pay $16 million to the former child bride.

Elissa is talking to DailyMailTV and returning to his compound for the first time since she fled.